<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1999_deaths> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Pettijohn" .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://caligraph.org/ontology/deathYear>	"1999" .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Wollaston_Medal_winner> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Penrose_Medal_winners> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Penrose_Medal_winner> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Isabel_P._Monta%C3%B1ez> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Wollaston_Medal> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Pettijohn F. J." .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/2000/01/rdf-schema#label>	"Francis J. Pettijohn" .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Fred_T._Mackenzie> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Lawrence_Alexander_Hardie> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Penrose_Medal_winners> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Society_for_Sedimentary_Geology> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Roger_G._Walker> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_American_geologists> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1904_birth> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Eric_W._Mountjoy> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_American_geologist> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://caligraph.org/ontology/nationality>	<http://caligraph.org/resource/United_States> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_associated_with_places> .
<http://caligraph.org/resource/Lawrence_Alexander_Hardie>	<http://caligraph.org/ontology/award>	<http://caligraph.org/resource/Francis_J._Pettijohn> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Francis J. Pettijohn" .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Francis_J._Pettijohn> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1999_death> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://caligraph.org/ontology/birthYear>	"1904" .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_geologists> .
<http://caligraph.org/resource/Francis_J._Pettijohn>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1904_births> .